[Evansville, Ind. October 21, 2025]: SIGMA Group proudly announces that Randa Doleh, AM, Chief Operating Officer and Senior Appraiser, has been recognized as a 2025 Rising Star by the American Society of Appraisers (ASA).

The ASA Rising Star Award honors appraisal professionals who demonstrate excellence, integrity, and leadership within the valuation field. Randa’s recognition reflects her continued commitment to advancing operational excellence, innovation, and mentorship within both SIGMA Group and the broader appraisal community.

As SIGMA Group’s Chief Operating Officer, Randa oversees the company’s business systems, auctions, appraisals, and the company’s e-commerce divisions. Her career path, from data analyst to COO, illustrates her dedication to precision, process improvement, and data-driven decision-making.

At SIGMA, Randa has led the development of streamlined processes and integrated systems that strengthen accuracy and efficiency in industrial equipment appraisals. Her approach emphasizes collaboration and knowledge-sharing, mentoring others in the field, and encouraging the next generation of appraisers to uphold the profession’s rigorous standards.

Outside of SIGMA, Randa serves on the MTS Committee and champions civic engagement. As an ASA Rising Star award recipient, she joins an accomplished group of professionals shaping the future of the appraisal profession.